Name: Joseph Raviteja P

Email: adzcfi@r.postjobfree.com

Phone: 913-***-****

Sr. DevOps /Cloud Engineer

Linkedin : https://www.linkedin.com/in/raviteja-p-b67470279/

Key Skills: System Administration (UNIX/LINUX), DevOps, Puppet, Chef, AWS, Azure, Jenkins, Docker, OpenShift, Kubernetes, Security hardening, networking, Performance Monitoring, Storage, Cloud, User Management, Migration, VMware.

Summary:

·Over 6 Years of professional work experience as Linux Admin, Build & Release/DevOps Engineer with AWS/Azure Cloud platform experience with mentoring skills and good understanding of the principles. Experienced in Continuous Integration, Continuous Deployment/Delivery integration pipelines.

·Experienced with Interpreted languages including Perl and Python.

·Understands Compiled languages including C, C++, C#, Dot Net and JAVA.

·Review/modify/create/analize design documents, plans, and configurations day-to-day operations and support of the dual site Orion SolarWinds performance monitoring environment.

·Worked on Java and .net applications by automating their build from end to end, even by integrating test tools like Sonar Qube and Visual Studio using Jenkins.

·Strong use of Shell scripting languages including BASH for Linux and Mac platforms and PowerShell for Windows systems.

·Facility with development methodologies including Waterfall, Scrum, Kanban, Agile, and hybrid.

·Excellent configuration management utilizing Puppet, Chef and Ansible.

·Experienced in managing PostgreSQL data bases, including installation, configuration, and maintenance.

·Used tolos like Ansible, Terraform, or Chef to automate the deployment and management of PostgreSQL instances.

·Experienced in Configuration Management, Cloud Infrastructure, and Automation utilizing Amazon Web Services (AWS), Ant, Maven, Jenkins, Chef, SVN, Git, GitHub, Clear Case and Tomcat.

·Expertise in installing, configuring, and managing Web Logic, Apache, VMWare Server in clustered environments for High Availability, Load balancing and fault tolerant.

·Setup and build AWS infrastructure various resources like VPC, EC2, RDB, S3, IAM, EBS, Security Group, Auto Scaling, SES, SNS and RDS in Cloud Formation JSON templates.

·Used Amazon Route53 to manage DNS zones and give public DNS names to elastic load balancers IP's and AWS Beanstalk for deploying and scaling web applications and services.

·Expertise in Amazon AWS Cloud Administration which includes services like EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, Auto scaling, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, OPS Work, Security Groups, etc.

·Designed highly available, cost effective and fault - tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs and Glacier for QA and UAT environments as well as infrastructure servers for GIT and Chef.

·Experienced in designing and distribution of Data across all the nodes and Clusters on different availability zones in AWS Redshift.

·Implemented Micro-services using Pivotal Cloud Foundry (PCF) platform build upon Spring Boot Services.

·Build security utilities and tools for internal use that enables Engineers to operate at high speed and wide scale.

·Deployed and monitored scalable infrastructure on Amazon Web Services (AWS) & configuration management using Puppet.

·Expertise in Application Deployments & Environment configuration using Chef, Puppet.

·Extensive experience in Linux/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Patches, Migration, Trouble shooting on RHEL 4.x/5. x.

·Good knowledge of AWS services like Glacier, ELB (Load Balancers), RDS, SNS, SWF, and IAM and hands on experience on Amazon Web Services (AWS) provision.

·Extensive experience in Server infrastructure development on AWS Cloud by using AWS services like EC2, ECS, EBS, ELB, Lambda, S3, RDS, Glacier, DynamoDB, VPC, Route53, CloudWatch, CloudFormation, IAM, Certificate Manager, SNS and Auto Scaling in a scalable production environment.

·Extensively worked on CI tools like Jenkins, Hudson, Team City, and Bamboo for continuous integration and for end-to-end automated build and deployments.

·Expertise in DevOps, Release Engineering, Configuration Management, Cloud Infrastructure Automation tools like Git, Bitbucket, Maven, Jenkins, TeamCity, octopus, Chef, Ansible, Terraform, Docker, Kubernetes, Nagios and ELK.

·Experience in working with Terraform for automating VPC's, ELB's, Security groups, SQS queues, S3 buckets and continuing to replace the infrastructure as a code from scratch.

·Strong Experience in implementing Data Warehouse solutions in AWS Redshift Worked on various projects to migrate data from on-premises databases to AWS Redshift, RDS and S3.

·Experience in Querying RDBMS such as Oracle, DB2, MY SQL and SQL Server by using SQL for data integrity.

·Skilled at AWS Cloud platform and its features which include EC2, VPC, EBS, AMI, SNS, RDS, Cloud Watch, Route53, Auto Scaling, Security Groups, Redshift, and Cloud Formation.

·Configured DOCKER Containers for Branching purpose and deployed using Elastic Beanstalk.

·Involved in migrating version management systems from CVS to SVN, SVN to CVS, and SVN to GIT.

·Experience working on Openshift, Docker hub, creating Docker images and handling multiple images primarily for middleware installations and domain configuration.

·Building/Maintaining Docker container clusters managed by Aws, Linux, Bash, GIT, Docker. Utilized kubernetes kops cluster and Docker for the runtime environment of the CI/CD system to build, test deploy.

·Good experience working with container orchestration tools Apache Mesos, Marathon, Kubernetes, Openshift.

·Experience in logging, monitoring, and maintaining application/servers using tools such as Nagios, Zabbix, Splunk.

Technical Summary:

Operating

Systems:

Linux (RedHat 5.x,6.x SUSE 8), IBM AIX 5L (5.1,5.2,5.3), Windows 2000/NT4.0, windows 95/98/ME/XP, HPSA Sphere ESX 2.x,3, KVM

Hardware:

IBM RS/6000, pSeries 520, 550, 570, 575, 590, 595, 650, 630,670, M80, S80, H70 and H80, z/VM-9 series, IBM ESS (Enterprise Storage Server), DS8000, EMC VNX, IBM 3494, 3583 Automated Tape Library, Brocade, SUN Enterprise 450, SunFire 4500,V880, V480,E420R,E450,E250, HP DL 380s and 580s,EMC Symmetrix, Hitachi arrays, Backup Devices, Ethernet Hubs, Routers, Repeaters, Jukebox, Printers DELL Poweredge 1650, 2850, 2950, 6400

Web/Application Servers:

WebSphere Application Server (WAS)3.5,4.0, Netscape/iPlanet Server, MQSeries, WebLogic, JBoss, Server, IBM HTTP Server, HTML, DHTML, XML, Java Script, JSP, Servlets, EJB, Puppet.

Networking:

TCP/IP, NIS, NFS, DNS, DHCP, Cisco Routers/Switches, WAN, SMTP, LAN, FTP/TFTP, IBM Tivoli Netcool Omnibus.

RDBMS:

IBM UDB2, Oracle 7.x/8.0/9i, MS-SQL Server 7.0/6.5 and MS-Access 97/95

Programming Languages:

C, C++, Java, Servlets, Jsp, EJB, VB, JavaScript, HTML, Python, Perl, Ruby and Shell programming

Applications:

HACMP, Samba, Tivoli (TSM), Veritas, NetBackup, Veritas Volume Manager, LVM

Cloud services

AWS (EC2/SQS/SNS/S3/IAM/ELB), Azure

Config Management tools

Puppet/Chef

Build Tools/ CI servers

Maven, Ant, Jenkins, Build Forge, octopus deploy and bamboo.

Professional Experience:

Client: CIBC

Duration: August 2022 – Current

Role: Sr. DevOps / Cloud Engineer

Responsibilities:

·Responsible for building out and maintaining the storage accounts on Azure Cloud for different applications.

·Working on On-Prem applications for both the environments i.e., UAT & PROD along with need to validate the config files depending on the deployments.

·Worked on a PowerBI to monitor the server that triggers different PROD applications so that to watch the trends on dashboard.

·Maintaining and running the pipelines in both the environments for various projects depending on the versions and data-loads.

·Support developers on ongoing issues in development process and infrastructure along with any issues related to CI/CD process and streamlining them.

·Administrating and supporting company’s Azure infrastructure ensuring it is secure, resilient, performance and responsible for complete DevOps activities and coordinating with development team.

·Managing Azure DevOps build and release pipeline. Setting up new repos managing the permissions for various GIT branches, Deployed microservices including Provisioning Azure environment.

·Ability to create, manage, and troubleshoot job schedules using Autosys for various applications and tasks.

·Responsible for various application deployments over cloud services on Azure using VS and PowerShell.

·Developed various dashboards to know the data trends of different servers after each run.

·Maintaining Linux server environments for developers and testers, supporting them, and documenting procedures for IT support.

·Developed automation system using PowerShell scripts and JSON templates to remediate the Azure services.

·Monitor the environment and communicate updates to engineering and operations teams.

·Possess excellent knowledge in Unix, Shell Scripting, IBM Tivoli Netcool Omnibus, IBM Tivoli Netcool Webtop, IBM Tivoli Impact.

·Strong understanding of Red Hat Satellite 6.3 Infrastructure to manage hundreds of RHEL7 servers.

Client: Verizon

Duration: March 2021 – July 2022

Role: DevOps / Applications System Engineer

Responsibilities:

·Responsible for building out and improving the reliability and performance of infrastructure deployed on Azure Cloud for different Audit Applications.

·Worked in migrating on-premises applications to Azure cloud using Azure DevOps, Power Shell, and Azure platform for various projects.

·Worked with Azure services including PAAS, IAAS, Virtual machines, Application Insights, Key Vaults,

·Azure Databricks, App Service, Azure SQL Database, Visual Studio code, Azure Pipelines, ARM templates.

·Working with CI (Continuous Integration) and CD (Continuous Deployment) methodologies using Azure DevOps in an Agile Environment.

· Involved in installing and configuring Application Insights using PowerShell scripts (DSC) and deployed in target environments using Azure pipelines (Dev, QA, UAT, STAGE and Production).

·Configured Elasticity for SQL PAAS service also worked on ASP scaling mechanisms.

·Involved in Deploying the code into various environments using CI/CD pipelines.

·Built and Deployed .net code using Azure DevOps for various Audit applications.

·Azure Package manager for managing NuGet Packages, Configured SonarQube in build pipelines for static code analysis to unit capture code coverage.

·Configured build/release agent pools with all the pre-requisites including .net framework and PowerShell AZ module.

·Worked in container-based technologies like Docker, Kubernetes and OpenShift

·Delivered solutions to improve Monitoring, deployment for Azure Private and Public Cloud.

·Managed Azure boards including Scrum, Kanban, building boards, work Items, creating user stories, backlog items, tasks for various Projects.

·Implemented cloud services IAAS, PAAS, and SaaS which include Open stack, Docker and OpenShift.

·Creating Azure Alerts for the web services using PowerShell Scripts (DSC) and created CI/CD pipelines to automate the builds across all the environments.

·Implemented Azure Build and Release Pipelines and Created ARM JSON templates for infrastructure as code.

·Configure Red Hat Identity Management (IDM) to use PIV Card user authentication access to all new RHEL 7.5 environment and manage user Access Level Control (ACL) per role basis Worked with puppet to configure VM’s and manage them.

·Worked on setting up Azure Monitoring, Application Insights and Grafana.

·Working with the Configuration management PowerShell Scripts to automate the infrastructure build.

·Experience with version control tools like GIT and integrated build process with Azure DevOps.

·Collaborate with team members, Architects, and operational groups to identify and prioritize/reprioritize work.

·Involved in effectively operating within diverse and cross-functional groups.

Client: Viacomm CBS

Duration: September 2018 – Feb 2021

Role: DevOps / Applications System Engineer

Responsibilities:

Worked in highly collaborative operations team to streamline the process of implementing security Confidential Azure cloud environment and introduced best practices for remediation.

·Gathering the requirements from the clients about the existing applications to apply the security measures.

·Creating, validating, and reviewing solutions and effort estimate of converting existing workloads from classic to ARM based Azure Cloud Environment.

·Developed automation system using PowerShell scripts and JSON templates to remediate the Azure services.

·Created builds and release pipelines in VSTS and done deployments using SPN (secure endpoint connection) for implementing CI/CD.

·Familiar with all objects and components in kubernetes like Istio-system, ingress controller, kubesystem and deploying pods in selected nodes without any downtime for Dev and Prod kubernetes clusters.

·Implemented automation for deployments by using YAML scripts for massive builds and releases.

· Created LTA (Logical Technical Architecture) diagrams using Microsoft Visio Used tools like Visual Studio Community Edition, Visual Studio Code, Power Shell ISE, and SQL Server Management Studio.

·Assist with configuration of Cloud Compute systems using OpenStack on Ubuntu, collaboration using Orchestration with Keystone, Kubernetes, and other functions within Open Stack.

·Responsible for Configuring Kafka Consumer and Producer metrics to visualize the Kafka System performance and monitoring.

·Lead implementation to move new development to Docker and Kubernetes using AWS EKS and AWS ECR while building a new deployment pipeline based on Gitlab CI/CD.

·Worked for 5 scrum teams (Java, AEM, Jenkins, Ant, Maven, SVN, git, Agile methodology, cucumber scripts, sonar, XL Deploy and XL Release, SharePoint, CI/CD automation from scratch, Docker).

·Conducted Dry-Run Tests to ensure fool-proof execution of customized scripts before execution in production environments.

·Experience in writing Infrastructure as a code (IaC) in Terraform, Azure resource management, AWS Cloud formation. Created reusable Terraform modules in both Azure and AWS cloud environments.

·Experience in Infrastructure Development and Operations involving AWS Cloud Services, EC2, EBS, VPC, RDS, SES, ELB, Auto scaling, CloudFront, Cloud Formation, Elastic Cache, API Gateway, Route 53, Cloud Watch, SNS.

Client: Wells-Fargo

Duration: April 2017 – Aug 2018

Role: DevOps / Sysops Engineer

Responsibilities:

·Worked as a DevOps Engineer for multiple development teams, system analysis team to establish a build schedule, provide a guideline for deployment in higher environments and with troubleshooting build system failures.

·Worked for 5 scrum teams (Java, AEM, Jenkins, Ant, Maven, SVN, git, Agile methodology, cucumber scripts, sonar, XL Deploy and XL Release, SharePoint, CI/CD automation from scratch, Docker)

·Designed and built Azure V2 network infrastructure including Site to Site connections.

·Executed a re-platforming of key software from traditional on-premise Microsoft stack to a cloud centric solution based on a cross-platform.

·Docker, Cassandra, Fortify scan, Sonar, VSTS, Java/J2EE, SVN, GIT, Code hub, ANT, Maven, SVN, Nexus, Artifactory, RHEL, Solaris, Tomcat, CA Rally, Unix/Linux, Jenkins, Shell scripting. Build& Release Engineer Confidential Responsibilities: Meraki VPN/Firewall appliance, with Point-To Site (V1 network connection to V2 Network) for migration of Azure VMs from classic Portal to Azure Portal.

·Worked on migration services like AWS Server Migration Service (SMS) to migrate on-premises workloads to AWS in easier and faster way using Rehost "lift and shift" methodology and AWS Database Migration Service (DMS), AWS Snowball to transfer large amounts of data and Amazon S3 Transfer Acceleration. Wrote PowerShell scripts for .Net application deploys, service installs and for windows patches/upgrades.

·Automate processes with PowerShell scripts. DNS changes, DC builds, User management.

·Windows PowerShell development of automation and reporting processes. Used Continuous development, Continuous Integration (CI) and Continuous Deployment (CD)in runtime with VSTS.

·Created and wrote shell scripts (Bash), Perl, Python and PowerShell for automating tasks.

·Converted .Net application to Microsoft Azure Cloud Service Project as part of cloud deployment. Migrated SQL Server 2008 database to Windows Azure SQL Database and updating the Connection Strings based on this.

·Implemented Microservices on Open Shift based on Docker to achieve Continuous Delivery Creating the Docker images and tagged them push that image for all the promotional environments for all the applications.

·Designed, Installed and Implemented CI/CD automation system. Used Ant, Maven as a build tool on java projects for the development of build artifacts on the source code.

·Implemented Maven Release Plug-in through Jenkins Jobs for deploying the artifacts to Nexus, Artifactory. Maintained Nexus for storing artifacts and for searching the dependencies of a project based on GAV coordinates. Assist in Sprint deployments by marching DevOps code up the stack (DEV, ITEST, QA, & PROD) using Jenkins, Chef, ORACLE, Unix/Linux, and customized scripts

· Use DASH and SERVICE NOW to create incidents, defects, RITMs, tasks, and stories.

· Analyze Unix/Linux application server logs to troubleshoot issues and determine root cause.

· Facilitate conference bridges for meetings with cross functional teams.

· Use IBM WebSphere MQ Management software to verify feed processing.

·Troubleshooting migration and environment issues.

·Provide the support of building the server, patching, user administration tasks, deployment, software installation, performance tuning and troubleshooting and KVM.

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